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* switch a couple things off std::ostreamChris Lattner2009-08-231-5/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79816 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename hasNoUnsignedOverflow and hasNoSignedOverflow to hasNoUnsignedWrapDan Gohman2009-08-201-1/+1
| | | | | | | and hasNoSignedWrap, for consistency with the nuw and nsw properties. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79539 91177308-0d34-0410-b5e6-96231b3b80d8
* Add helper functions to ConstantInt and ConstantFP to accept strings.Erick Tryzelaar2009-08-161-0/+21
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* Add a getOffsetOf, for building a target-independent expression forDan Gohman2009-08-161-0/+12
| | | | | | | offsetof, similar to getSizeOf for sizeof. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79208 91177308-0d34-0410-b5e6-96231b3b80d8
* Push LLVMContexts through the IntegerType APIs.Owen Anderson2009-08-131-32/+39
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* Add convenience functions for creating nsw add operators.Dan Gohman2009-08-111-0/+9
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* Don't set the isexact flag if an sdiv operator has been folded intoDan Gohman2009-08-111-1/+4
| | | | | | | something else. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78702 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplify ConstantExpr::getInBoundsGetElementPtr and fix a possible crash, ifDaniel Dunbar2009-08-111-8/+5
| | | | | | | | constant folding eliminated the GEP instruction. - clang was hitting this on its test suite (for x86_64, at least). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78698 91177308-0d34-0410-b5e6-96231b3b80d8
* Add convenience functions for creating inbounds GEPs.Dan Gohman2009-08-111-0/+20
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* Add convenience functions for creating exact sdiv operators, andDan Gohman2009-08-111-0/+6
| | | | | | | use them in CreatePtrDiff. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78682 91177308-0d34-0410-b5e6-96231b3b80d8
* Change the MDNode uniquing to a ValueMap, at Devang's request.Owen Anderson2009-08-101-2/+2
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* Privatize the StructType table, which unfortunately involves routing ↵Owen Anderson2009-08-051-5/+8
| | | | | | contexts through a number of APIs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78258 91177308-0d34-0410-b5e6-96231b3b80d8
* Privatize the last bit of Constant-creation state.Owen Anderson2009-08-041-425/+29
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* Add a new Constant::getIntegerValue helper function, and convert aDan Gohman2009-08-031-0/+17
| | | | | | | | few places in InstCombine to use it, to fix problems handling pointer types. This fixes the recent llvm-gcc bootstrap error. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78005 91177308-0d34-0410-b5e6-96231b3b80d8
* Privatize all but one of the remaining constant tables.Owen Anderson2009-07-311-55/+4
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* Move a few more APIs back to 2.5 forms. The only remaining ones left to ↵Owen Anderson2009-07-311-10/+48
| | | | | | | | | change back are metadata related, which I'm waiting on to avoid conflicting with Devang. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77721 91177308-0d34-0410-b5e6-96231b3b80d8
* Move getTrue() and getFalse() to 2.5-like APIs.Owen Anderson2009-07-311-13/+31
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77685 91177308-0d34-0410-b5e6-96231b3b80d8
* Move more code back to 2.5 APIs.Owen Anderson2009-07-301-8/+19
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* Move types back to the 2.5 API.Owen Anderson2009-07-291-1/+1
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* Move ConstantExpr to 2.5 API.Owen Anderson2009-07-291-0/+121
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* Rename MDNode.h header. It defines MDnode and other metadata classes.Devang Patel2009-07-281-30/+0
| | | | | | | | New name is Metadata.h. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77370 91177308-0d34-0410-b5e6-96231b3b80d8
* Return ConstantVector to 2.5 API.Owen Anderson2009-07-281-7/+54
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* Change ConstantArray to 2.5 API.Owen Anderson2009-07-281-5/+132
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* Move ConstantStruct back to 2.5 API.Owen Anderson2009-07-271-4/+94
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* Unbreak build.Daniel Dunbar2009-07-271-2/+0
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* Move ConstantFP construction back to the 2.5-ish API.Owen Anderson2009-07-271-0/+81
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* Revert the ConstantInt constructors back to their 2.5 forms where possible, ↵Owen Anderson2009-07-241-269/+67
| | | | | | thanks to contexts-on-types. More to come. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77011 91177308-0d34-0410-b5e6-96231b3b80d8
* make Constant::getRelocationInfo return an enum, as suggested by Duncan.Chris Lattner2009-07-241-11/+12
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* Privatize the ConstantVector tables.Owen Anderson2009-07-241-57/+3
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* Privatize the ConstantStruct table.Owen Anderson2009-07-231-92/+4
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* Derive MDNode from MetadataBase instead of Constant. Emit MDNodes into ↵Devang Patel2009-07-231-9/+2
| | | | | | METADATA_BLOCK in bitcode file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76834 91177308-0d34-0410-b5e6-96231b3b80d8
* Introduce MetadataBase, a base class for MDString and MDNode.Devang Patel2009-07-221-12/+0
| | | | | | | | | | Derive MDString directly from MetadataBase. Introduce new bitcode block to hold metadata. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76759 91177308-0d34-0410-b5e6-96231b3b80d8
* reimplement Constant::ContainsRelocations as Chris Lattner2009-07-221-23/+24
| | | | | | | | | | | Constant::getRelocationInfo(), which has a much simpler to use API. It still should not be part of libvmcore, but is better than it was. Also teach it to be smart about hidden visibility. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76700 91177308-0d34-0410-b5e6-96231b3b80d8
* Privatize the ConstantArray table.Owen Anderson2009-07-211-121/+5
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* Privatize the first of the value maps.Owen Anderson2009-07-211-44/+7
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* Move a bit more state over to the LLVMContext.Owen Anderson2009-07-211-22/+0
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* Revert the addition of hasNoPointerOverflow to GEPOperator.Dan Gohman2009-07-201-5/+2
| | | | | | | | | | | | | Getelementptrs that are defined to wrap are virtually useless to optimization, and getelementptrs that are undefined on any kind of overflow are too restrictive -- it's difficult to ensure that all intermediate addresses are within bounds. I'm going to take a different approach. Remove a few optimizations that depended on this flag. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76437 91177308-0d34-0410-b5e6-96231b3b80d8
* Make GetElementPtr ConstantExprs default to having no pointer overflow.Dan Gohman2009-07-181-1/+5
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* Fix compile warning.Daniel Dunbar2009-07-171-0/+2
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* Privatize the MDNode uniquing table.Owen Anderson2009-07-161-28/+3
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* Privatize the MDString uniquing table.Owen Anderson2009-07-161-26/+1
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* Privatize the ConstantFP table. I'm on a roll!Owen Anderson2009-07-161-70/+0
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* Move the ConstantInt uniquing table into LLVMContextImpl. This exposed a ↵Owen Anderson2009-07-161-61/+0
| | | | | | | | | number of issues in our current context-passing stuff, which is also fixed here git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76089 91177308-0d34-0410-b5e6-96231b3b80d8
* Move a few more convenience factory functions from Constant to LLVMContext.Owen Anderson2009-07-151-5/+0
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* Move the ConstantStruct factory methods over to LLVMContext.Owen Anderson2009-07-151-8/+0
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* Revert 75798 to fix llvm build.Rafael Espindola2009-07-151-0/+14
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* The static function TypeToFloatSemantics is nowDuncan Sands2009-07-151-14/+0
| | | | | | | unused - remove it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75798 91177308-0d34-0410-b5e6-96231b3b80d8
* Move EVER MORE stuff over to LLVMContext.Owen Anderson2009-07-141-51/+2
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* llvm_unreachable->llvm_unreachable(0), LLVM_UNREACHABLE->llvm_unreachable.Edwin Török2009-07-141-5/+5
| | | | | | | | | | This adds location info for all llvm_unreachable calls (which is a macro now) in !NDEBUG builds. In NDEBUG builds location info and the message is off (it only prints "UREACHABLE executed"). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75640 91177308-0d34-0410-b5e6-96231b3b80d8
* Move more functionality over to LLVMContext.Owen Anderson2009-07-131-54/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75559 91177308-0d34-0410-b5e6-96231b3b80d8
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